Magic tools (and tp-magic-config) supports local (user) plugins.
Added copyright & credit info to new Magic tool plugin .c files. Updated Magic plugin doc API.
This commit is contained in:
William Kendrick
parent
cf10090cc1
commit
0d6c2cf1b9
30 changed files with 1146 additions and 350 deletions
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@ -1,11 +1,11 @@
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.\" tp-magic-config - 2007.08.02
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.TH TP-MAGIC-CONFIG 1 "02 August 2007" "2007.08.02" "tp-magic-config"
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.\" tp-magic-config - 2007.08.07
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.TH TP-MAGIC-CONFIG 1 "07 August 2007" "2007.08.07" "tp-magic-config"
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.SH NAME
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tp-magic-config -- Helps creating 'Magic' tool plugins for Tux Paint(1)
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.SH SYNOPSYS
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.TP 16
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.B tp-magic-config [\-\-apiversion | \-\-version | \-\-cflags | \-\-pluginprefix | \-\-plugindocprefix | \-\-dataprefix]
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.B tp-magic-config [\-\-apiversion | \-\-version | \-\-cflags | \-\-pluginprefix | \-\-plugindocprefix | \-\-dataprefix | \-\-localpluginprefix | \-\-localdataprefix]
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.SH DESCRIPTION
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\fItp-magic-config\fP is a simple shell script that responds with various
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@ -29,8 +29,14 @@ compiler where it can find the plugin API header file, "tp_magic_config.h",
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that plugins must #include.)
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.TP 8
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.B \-\-pluginprefix
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Outputs the directory where the installed copy of \fITux Paint\fP expects
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Outputs the system directory where the installed copy of \fITux Paint\fP expects
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to find 'Magic' tool plugins (".so" shared objects).
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(e.g., "/usr/share/tuxpaint/plugins")
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.TP 8
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.B \-\-localpluginprefix
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Outputs the user directory where the installed copy of \fITux Paint\fP expects
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to find 'Magic' tool plugins (".so" shared objects).
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(e.g., "/home/username/.tuxpaint/plugins")
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.TP 8
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.B \-\-plugindocprefix
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Outputs the directory where the installed copy of \fITux Paint\fP expects
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@ -39,12 +45,19 @@ to find documentation for 'Magic' tool plugins (".html" and ".txt" files).
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under the section on "Magic" tools.
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.TP 8
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.B \-\-dataprefix
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Outputs the directory where the installed copy of \fITux Paint\fP keeps its
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global data files (e.g., "/usr/share/tuxpaint/"). This is the same value that
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plugins will receive in the "data_directory" string within the
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"magic_api" structure sent to the plugins' functions.
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Outputs the system directory where the installed copy of \fITux Paint\fP keeps
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its global data files (e.g., "/usr/share/tuxpaint/"). This is the same value
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that plugins installed system-wide will receive in the "data_directory" string
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within the "magic_api" structure sent to the plugins' functions.
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.TP 8
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.B \-\-localdataprefix
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Outputs the user directory where the installed copy of \fITux Paint\fP
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expects plugins to install their local data files.
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(e.g., "/home/username/.tuxpaint/plugins/data"). This is the same value
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that plugins installed locally will receive in the "data_directory" string
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within the "magic_api" structure sent to the plugins' functions.
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.SH SHELL EXAMPLES
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.SH SYSTEM-WIDE SHELL EXAMPLES
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$ gcc -shared `tp-magic-config --cflags` my_plugin.c -o my_plugin.so
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.br
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# cp my_plugin.so `tp-magic-config \-\-pluginprefix`
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@ -55,7 +68,18 @@ $ gcc -shared `tp-magic-config --cflags` my_plugin.c -o my_plugin.so
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.br
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# cp my_plugin.txt `tp-magic-config \-\-plugindocrefix`
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.SH MAKEFILE EXAMPLE
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.SH LOCAL SHELL EXAMPLES
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$ gcc -shared `tp-magic-config --cflags` my_plugin.c -o my_plugin.so
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.br
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$ mkdir -p `tp-magic-config \-\-localpluginprefix`
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.br
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$ cp my_plugin.so `tp-magic-config \-\-localpluginprefix`
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.br
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$ mkdir -p `tp-magic-config \-\-localdataprefix`/images/magic
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.br
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$ cp my_plugin_icon.png `tp-magic-config \-\-localdataprefix`/images/magic
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.SH SYSTEM-WIDE MAKEFILE EXAMPLE
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MAGIC_CFLAGS=$(shell tp-magic-config --cflags)
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.br
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MAGIC_PREFIX=$(shell tp-magic-config --pluginprefix)
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@ -50,10 +50,18 @@ if [ $# -ne 0 ]; then
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echo "__DATAPREFIX__"
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exit
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fi
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if [ $1 = "--localdataprefix" ]; then
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echo "$HOME/.tuxpaint/plugins/data"
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exit
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fi
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if [ $1 = "--pluginprefix" ]; then
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echo "__PLUGINPREFIX__"
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exit
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fi
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if [ $1 = "--localpluginprefix" ]; then
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echo "$HOME/.tuxpaint/plugins"
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exit
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fi
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if [ $1 = "--plugindocprefix" ]; then
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echo "__PLUGINDOCPREFIX__"
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exit
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@ -91,9 +91,10 @@ typedef struct magic_api_t {
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/* Asks Tux Paint to calculate a line between (x1,y1) and (x2,y2);
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every 'step' iterations, it will call your callback function
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(which must accept a 'which' integer for which tool is being used,
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'last' and current ('canvas') SDL_Surfaces, and an (x,y) position) */
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void (*line)(int, SDL_Surface *, SDL_Surface *, int, int, int, int, int, void (*)(void *, int, SDL_Surface *, SDL_Surface *, int, int));
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(which must accept a 'magic_api *' Magic API pointer and 'which' integer
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for which tool is being used, the 'last' and current ('canvas')
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SDL_Surfaces, and an (x,y) position) */
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void (*line)(void *, int, SDL_Surface *, SDL_Surface *, int, int, int, int, int, void (*)(void *, int, SDL_Surface *, SDL_Surface *, int, int));
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/* Returns whether the mouse button is down */
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int (*button_down)(void);
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481
src/tuxpaint.c
481
src/tuxpaint.c
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@ -22,7 +22,7 @@
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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(See COPYING.txt)
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June 14, 2002 - July 24, 2007
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June 14, 2002 - August 7, 2007
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$Id$
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*/
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@ -880,6 +880,7 @@ typedef struct magic_funcs_s {
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typedef struct magic_s {
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int place;
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int handle_idx; // Index to magic funcs for each magic tool (shared objs may report more than 1 tool)
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int idx; // Index to magic tools within shared objects (shared objs may report more than 1 tool)
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int colors; // Whether magic tool accepts colors
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@ -899,7 +900,13 @@ magic_funcs_t magic_funcs[512]; // Pointer to shared objects' functions
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magic_t magics[512];
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static int num_magics; // How many magic tools were loaded (note: shared objs may report more than 1 tool)
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magic_api * magic_api_struct; // Pointer to our internal functions; passed to shared object's functions when we call them
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enum {
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MAGIC_PLACE_GLOBAL,
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MAGIC_PLACE_LOCAL,
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NUM_MAGIC_PLACES
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};
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magic_api * magic_api_struct[NUM_MAGIC_PLACES]; // Pointer to our internal functions; passed to shared object's functions when we call them
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#if !defined(WIN32) && !defined(__APPLE__) && !defined(__BEOS__)
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@ -1489,7 +1496,8 @@ int magic_sort(const void * a, const void * b);
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Mix_Chunk * magic_current_snd_ptr;
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void magic_playsound(Mix_Chunk * snd, int left_right, int up_down);
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void magic_line_func(int which, SDL_Surface * canvas, SDL_Surface * last,
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void magic_line_func(void * mapi,
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int which, SDL_Surface * canvas, SDL_Surface * last,
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int x1, int y1, int x2, int y2, int step,
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void (*cb)(void *, int, SDL_Surface *, SDL_Surface *,
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int, int));
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@ -2401,7 +2409,7 @@ static void mainloop(void)
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draw_colors(magics[cur_magic].colors);
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if (magics[cur_magic].colors)
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magic_funcs[magics[cur_magic].handle_idx].set_color(
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magic_api_struct,
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magic_api_struct[magics[cur_magic].place],
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color_hexes[cur_color][0],
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color_hexes[cur_color][1],
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color_hexes[cur_color][2]);
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@ -3027,7 +3035,7 @@ static void mainloop(void)
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if (magics[cur_magic].colors)
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magic_funcs[magics[cur_magic].handle_idx].set_color(
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magic_api_struct,
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magic_api_struct[magics[cur_magic].place],
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color_hexes[cur_color][0],
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color_hexes[cur_color][1],
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color_hexes[cur_color][2]);
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@ -3100,7 +3108,7 @@ static void mainloop(void)
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do_render_cur_text(0);
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else if (cur_tool == TOOL_MAGIC)
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magic_funcs[magics[cur_magic].handle_idx].set_color(
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magic_api_struct,
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magic_api_struct[magics[cur_magic].place],
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color_hexes[cur_color][0],
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color_hexes[cur_color][1],
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color_hexes[cur_color][2]);
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@ -3231,7 +3239,7 @@ static void mainloop(void)
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reset_touched();
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magic_funcs[magics[cur_magic].handle_idx].click(magic_api_struct,
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magic_funcs[magics[cur_magic].handle_idx].click(magic_api_struct[magics[cur_magic].place],
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magics[cur_magic].idx,
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canvas, last,
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old_x, old_y,
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@ -3579,7 +3587,7 @@ static void mainloop(void)
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update_rect.w = 0;
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update_rect.h = 0;
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magic_funcs[magics[cur_magic].handle_idx].release(magic_api_struct,
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magic_funcs[magics[cur_magic].handle_idx].release(magic_api_struct[magics[cur_magic].place],
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magics[cur_magic].idx,
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canvas, last,
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old_x, old_y,
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@ -3815,7 +3823,7 @@ static void mainloop(void)
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update_rect.w = 0;
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update_rect.h = 0;
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magic_funcs[magics[cur_magic].handle_idx].drag(magic_api_struct,
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magic_funcs[magics[cur_magic].handle_idx].drag(magic_api_struct[magics[cur_magic].place],
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magics[cur_magic].idx,
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canvas, last,
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old_x, old_y,
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@ -8179,7 +8187,11 @@ static void draw_brushes(void)
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if (brush < num_brushes)
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{
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src.x = 0;
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if (brushes_directional[brush])
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src.x = (img_brushes[brush]->w / abs(brushes_frames[brush])) / 3;
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else
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src.x = 0;
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src.y = brushes_directional[brush] ? (img_brushes[brush]->h / 3) : 0;
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src.w = (img_brushes[brush]->w / abs(brushes_frames[brush])) /
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@ -11667,7 +11679,7 @@ static void cleanup(void)
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#endif
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for (i = 0; i < num_plugin_files; i++)
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magic_funcs[i].shutdown(magic_api_struct);
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magic_funcs[i].shutdown(magic_api_struct[magics[cur_magic].place]);
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free_cursor(&cursor_hand);
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free_cursor(&cursor_arrow);
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@ -16478,9 +16490,11 @@ float pick_best_scape(unsigned int orig_w, unsigned int orig_h,
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#endif
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void load_magic_plugins(void)
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{
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int res, n, i;
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int res, n, i, plc;
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char * place;
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int err;
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DIR *d;
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struct dirent *f;
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@ -16491,292 +16505,310 @@ void load_magic_plugins(void)
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num_plugin_files = 0;
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num_magics = 0;
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for (plc = 0; plc < NUM_MAGIC_PLACES; plc++)
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{
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if (plc == MAGIC_PLACE_GLOBAL)
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place = strdup(MAGIC_PREFIX);
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else if (plc == MAGIC_PLACE_LOCAL)
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place = get_fname("plugins/", DIR_DATA);
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else
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continue; // Huh?
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#ifdef DEBUG
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printf("\n");
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printf("Loading magic plug-ins from %s\n", MAGIC_PREFIX);
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fflush(stdout);
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printf("\n");
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printf("Loading magic plug-ins from %s\n", place);
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fflush(stdout);
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#endif
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/* Set magic API hooks: */
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magic_api_struct = (magic_api *) malloc(sizeof(magic_api));
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magic_api_struct->tp_version = strdup(VER_VERSION);
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magic_api_struct->data_directory = strdup(DATA_PREFIX);
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magic_api_struct->update_progress_bar = update_progress_bar;
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magic_api_struct->sRGB_to_linear = magic_sRGB_to_linear;
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magic_api_struct->linear_to_sRGB = magic_linear_to_sRGB;
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magic_api_struct->in_circle = in_circle_rad;
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magic_api_struct->getpixel = getpixels[canvas->format->BytesPerPixel];
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magic_api_struct->putpixel = putpixels[canvas->format->BytesPerPixel];
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magic_api_struct->line = magic_line_func;
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magic_api_struct->playsound = magic_playsound;
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magic_api_struct->special_notify = special_notify;
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magic_api_struct->button_down = magic_button_down;
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magic_api_struct->rgbtohsv = rgbtohsv;
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magic_api_struct->hsvtorgb = hsvtorgb;
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magic_api_struct->canvas_w = canvas->w;
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magic_api_struct->canvas_h = canvas->h;
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magic_api_struct->scale = magic_scale;
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magic_api_struct->touched = magic_touched;
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d = opendir(MAGIC_PREFIX);
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if (d != NULL)
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{
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/* Gather list of files (for sorting): */
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do
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d = opendir(place);
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if (d != NULL)
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{
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f = readdir(d);
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/* Set magic API hooks: */
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if (f != NULL)
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magic_api_struct[plc] = (magic_api *) malloc(sizeof(magic_api));
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magic_api_struct[plc]->tp_version = strdup(VER_VERSION);
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if (plc == MAGIC_PLACE_GLOBAL)
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magic_api_struct[plc]->data_directory = strdup(DATA_PREFIX);
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else if (plc == MAGIC_PLACE_LOCAL)
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magic_api_struct[plc]->data_directory = get_fname("plugins/data/", DIR_DATA);
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else
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magic_api_struct[plc]->data_directory = strdup("./");
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magic_api_struct[plc]->update_progress_bar = update_progress_bar;
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magic_api_struct[plc]->sRGB_to_linear = magic_sRGB_to_linear;
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magic_api_struct[plc]->linear_to_sRGB = magic_linear_to_sRGB;
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magic_api_struct[plc]->in_circle = in_circle_rad;
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magic_api_struct[plc]->getpixel = getpixels[canvas->format->BytesPerPixel];
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magic_api_struct[plc]->putpixel = putpixels[canvas->format->BytesPerPixel];
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magic_api_struct[plc]->line = magic_line_func;
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magic_api_struct[plc]->playsound = magic_playsound;
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magic_api_struct[plc]->special_notify = special_notify;
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magic_api_struct[plc]->button_down = magic_button_down;
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magic_api_struct[plc]->rgbtohsv = rgbtohsv;
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magic_api_struct[plc]->hsvtorgb = hsvtorgb;
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magic_api_struct[plc]->canvas_w = canvas->w;
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magic_api_struct[plc]->canvas_h = canvas->h;
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magic_api_struct[plc]->scale = magic_scale;
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magic_api_struct[plc]->touched = magic_touched;
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do
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{
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if (f->d_type == DT_REG)
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f = readdir(d);
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if (f != NULL)
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{
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snprintf(fname, sizeof(fname), "%s%s", MAGIC_PREFIX, f->d_name);
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if (f->d_type == DT_REG)
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{
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snprintf(fname, sizeof(fname), "%s%s", place, f->d_name);
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/* Get just the name of the object (e.g., "negative"), w/o filename
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extension: */
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/* Get just the name of the object (e.g., "negative"), w/o filename
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extension: */
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strcpy(objname, f->d_name);
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strcpy(strchr(objname, '.'), "");
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strcpy(objname, f->d_name);
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strcpy(strchr(objname, '.'), "");
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magic_handle[num_plugin_files] = SDL_LoadObject(fname);
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magic_handle[num_plugin_files] = SDL_LoadObject(fname);
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if (magic_handle[num_plugin_files] != NULL)
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{
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if (magic_handle[num_plugin_files] != NULL)
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{
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#ifdef DEBUG
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printf("loading: %s\n", fname);
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fflush(stdout);
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printf("loading: %s\n", fname);
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fflush(stdout);
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#endif
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snprintf(funcname, sizeof(funcname), "%s_%s", objname,
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"get_tool_count");
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magic_funcs[num_plugin_files].get_tool_count =
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SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
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snprintf(funcname, sizeof(funcname), "%s_%s", objname,
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"get_tool_count");
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magic_funcs[num_plugin_files].get_tool_count =
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SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
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snprintf(funcname, sizeof(funcname), "%s_%s", objname,
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"get_name");
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magic_funcs[num_plugin_files].get_name =
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SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
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snprintf(funcname, sizeof(funcname), "%s_%s", objname,
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"get_name");
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magic_funcs[num_plugin_files].get_name =
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SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
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snprintf(funcname, sizeof(funcname), "%s_%s", objname,
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"get_icon");
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magic_funcs[num_plugin_files].get_icon =
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SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
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snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"get_icon");
|
||||
magic_funcs[num_plugin_files].get_icon =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"get_description");
|
||||
magic_funcs[num_plugin_files].get_description =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"get_description");
|
||||
magic_funcs[num_plugin_files].get_description =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"requires_colors");
|
||||
magic_funcs[num_plugin_files].requires_colors =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"requires_colors");
|
||||
magic_funcs[num_plugin_files].requires_colors =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"set_color");
|
||||
magic_funcs[num_plugin_files].set_color =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
magic_funcs[num_plugin_files].set_color =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"init");
|
||||
magic_funcs[num_plugin_files].init =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
magic_funcs[num_plugin_files].init =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"api_version");
|
||||
magic_funcs[num_plugin_files].api_version =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
magic_funcs[num_plugin_files].api_version =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"shutdown");
|
||||
magic_funcs[num_plugin_files].shutdown =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
magic_funcs[num_plugin_files].shutdown =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"click");
|
||||
magic_funcs[num_plugin_files].click =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
magic_funcs[num_plugin_files].click =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"drag");
|
||||
magic_funcs[num_plugin_files].drag =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
magic_funcs[num_plugin_files].drag =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
snprintf(funcname, sizeof(funcname), "%s_%s", objname,
|
||||
"release");
|
||||
magic_funcs[num_plugin_files].release =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
magic_funcs[num_plugin_files].release =
|
||||
SDL_LoadFunction(magic_handle[num_plugin_files], funcname);
|
||||
|
||||
#ifdef DEBUG
|
||||
printf("get_tool_count = 0x%x\n",
|
||||
printf("get_tool_count = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].get_tool_count);
|
||||
printf("get_name = 0x%x\n",
|
||||
printf("get_name = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].get_name);
|
||||
printf("get_icon = 0x%x\n",
|
||||
printf("get_icon = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].get_icon);
|
||||
printf("get_description = 0x%x\n",
|
||||
printf("get_description = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].get_description);
|
||||
printf("requires_colors = 0x%x\n",
|
||||
printf("requires_colors = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].requires_colors);
|
||||
printf("set_color = 0x%x\n",
|
||||
printf("set_color = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].set_color);
|
||||
printf("init = 0x%x\n",
|
||||
printf("init = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].init);
|
||||
printf("api_version = 0x%x\n",
|
||||
printf("api_version = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].api_version);
|
||||
printf("shutdown = 0x%x\n",
|
||||
printf("shutdown = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].shutdown);
|
||||
printf("click = 0x%x\n",
|
||||
printf("click = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].click);
|
||||
printf("drag = 0x%x\n",
|
||||
printf("drag = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].drag);
|
||||
printf("release = 0x%x\n",
|
||||
printf("release = 0x%x\n",
|
||||
(int) magic_funcs[num_plugin_files].release);
|
||||
#endif
|
||||
|
||||
err = 0;
|
||||
err = 0;
|
||||
|
||||
if (magic_funcs[num_plugin_files].get_tool_count == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing get_tool_count\n",
|
||||
if (magic_funcs[num_plugin_files].get_tool_count == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing get_tool_count\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].get_name == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing get_name\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].get_name == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing get_name\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].get_icon == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing get_icon\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].get_icon == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing get_icon\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].get_description == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing get_description\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].get_description == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing get_description\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].requires_colors == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing requires_colors\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].requires_colors == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing requires_colors\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].set_color == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing set_color\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].set_color == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing set_color\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].init == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing init\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].init == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing init\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].shutdown == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing shutdown\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].shutdown == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing shutdown\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].click == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing click\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].click == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing click\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].release == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing release\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].release == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing release\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].drag == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing drag\n",
|
||||
err = 1;
|
||||
}
|
||||
if (magic_funcs[num_plugin_files].drag == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing drag\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
err = 1;
|
||||
}
|
||||
|
||||
if (magic_funcs[num_plugin_files].api_version == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing api_version\n",
|
||||
if (magic_funcs[num_plugin_files].api_version == NULL)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s is missing api_version\n",
|
||||
fname);
|
||||
err = 1;
|
||||
}
|
||||
else if (magic_funcs[num_plugin_files].api_version() != TP_MAGIC_API_VERSION)
|
||||
{
|
||||
fprintf(stderr, "Warning: plugin %s uses Tux Paint 'Magic' tool API version %x,\nbut Tux Paint needs version %x.\n", fname, magic_funcs[num_plugin_files].api_version(), TP_MAGIC_API_VERSION);
|
||||
err = 1;
|
||||
}
|
||||
|
||||
if (err)
|
||||
{
|
||||
SDL_UnloadObject(magic_handle[num_plugin_files]);
|
||||
}
|
||||
else
|
||||
{
|
||||
res = magic_funcs[num_plugin_files].init(magic_api_struct);
|
||||
|
||||
if (res != 0)
|
||||
n = magic_funcs[num_plugin_files].get_tool_count(magic_api_struct);
|
||||
else
|
||||
{
|
||||
magic_funcs[num_plugin_files].shutdown(magic_api_struct);
|
||||
n = 0;
|
||||
err = 1;
|
||||
}
|
||||
else if (magic_funcs[num_plugin_files].api_version() != TP_MAGIC_API_VERSION)
|
||||
{
|
||||
fprintf(stderr, "Warning: plugin %s uses Tux Paint 'Magic' tool API version %x,\nbut Tux Paint needs version %x.\n", fname, magic_funcs[num_plugin_files].api_version(), TP_MAGIC_API_VERSION);
|
||||
err = 1;
|
||||
}
|
||||
|
||||
|
||||
if (n == 0)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s failed to startup or reported 0 magic tools\n", fname);
|
||||
fflush(stderr);
|
||||
SDL_UnloadObject(magic_handle[num_plugin_files]);
|
||||
}
|
||||
if (err)
|
||||
{
|
||||
SDL_UnloadObject(magic_handle[num_plugin_files]);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = 0; i < n; i++)
|
||||
{
|
||||
magics[num_magics].idx = i;
|
||||
magics[num_magics].handle_idx = num_plugin_files;
|
||||
magics[num_magics].name = magic_funcs[num_plugin_files].get_name(magic_api_struct, i);
|
||||
magics[num_magics].tip = magic_funcs[num_plugin_files].get_description(magic_api_struct, i);
|
||||
magics[num_magics].colors = magic_funcs[num_plugin_files].requires_colors(magic_api_struct, i);
|
||||
{
|
||||
res = magic_funcs[num_plugin_files].init(magic_api_struct[plc]);
|
||||
|
||||
magics[num_magics].img_icon = magic_funcs[num_plugin_files].get_icon(magic_api_struct, i);
|
||||
if (res != 0)
|
||||
n = magic_funcs[num_plugin_files].get_tool_count(magic_api_struct[plc]);
|
||||
else
|
||||
{
|
||||
magic_funcs[num_plugin_files].shutdown(magic_api_struct[plc]);
|
||||
n = 0;
|
||||
}
|
||||
|
||||
|
||||
if (n == 0)
|
||||
{
|
||||
fprintf(stderr, "Error: plugin %s failed to startup or reported 0 magic tools\n", fname);
|
||||
fflush(stderr);
|
||||
SDL_UnloadObject(magic_handle[num_plugin_files]);
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = 0; i < n; i++)
|
||||
{
|
||||
magics[num_magics].idx = i;
|
||||
magics[num_magics].place = plc;
|
||||
magics[num_magics].handle_idx = num_plugin_files;
|
||||
magics[num_magics].name = magic_funcs[num_plugin_files].get_name(magic_api_struct[plc], i);
|
||||
magics[num_magics].tip = magic_funcs[num_plugin_files].get_description(magic_api_struct[plc], i);
|
||||
magics[num_magics].colors = magic_funcs[num_plugin_files].requires_colors(magic_api_struct[plc], i);
|
||||
|
||||
magics[num_magics].img_icon = magic_funcs[num_plugin_files].get_icon(magic_api_struct[plc], i);
|
||||
|
||||
#ifdef DEBUG
|
||||
printf("-- %s\n", magics[num_magics].name);
|
||||
printf("-- %s\n", magics[num_magics].name);
|
||||
#endif
|
||||
|
||||
num_magics++;
|
||||
}
|
||||
num_magics++;
|
||||
}
|
||||
|
||||
num_plugin_files++;
|
||||
num_plugin_files++;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
fprintf(stderr, "Warning: Failed to load object %s: %s\n", fname, SDL_GetError());
|
||||
fflush(stderr);
|
||||
else
|
||||
{
|
||||
fprintf(stderr, "Warning: Failed to load object %s: %s\n", fname, SDL_GetError());
|
||||
fflush(stderr);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
while (f != NULL);
|
||||
while (f != NULL);
|
||||
|
||||
closedir(d);
|
||||
closedir(d);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -16804,7 +16836,8 @@ void update_progress_bar(void)
|
|||
show_progress_bar(screen);
|
||||
}
|
||||
|
||||
void magic_line_func(int which, SDL_Surface * canvas, SDL_Surface * last,
|
||||
void magic_line_func(void * mapi,
|
||||
int which, SDL_Surface * canvas, SDL_Surface * last,
|
||||
int x1, int y1, int x2, int y2, int step,
|
||||
void (*cb)(void *, int, SDL_Surface *, SDL_Surface *,
|
||||
int, int))
|
||||
|
|
@ -16848,7 +16881,7 @@ void magic_line_func(int which, SDL_Surface * canvas, SDL_Surface * last,
|
|||
{
|
||||
cnt = (cnt + 1) % step;
|
||||
if (cnt == 0)
|
||||
cb((void *) magic_api_struct, which, canvas, last, x1, y);
|
||||
cb((void *) mapi, which, canvas, last, x1, y);
|
||||
}
|
||||
}
|
||||
else
|
||||
|
|
@ -16857,7 +16890,7 @@ void magic_line_func(int which, SDL_Surface * canvas, SDL_Surface * last,
|
|||
{
|
||||
cnt = (cnt + 1) % step;
|
||||
if (cnt == 0)
|
||||
cb((void *) magic_api_struct, which, canvas, last, x1, y);
|
||||
cb((void *) mapi, which, canvas, last, x1, y);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -16872,7 +16905,7 @@ void magic_line_func(int which, SDL_Surface * canvas, SDL_Surface * last,
|
|||
{
|
||||
cnt = (cnt + 1) % step;
|
||||
if (cnt == 0)
|
||||
cb((void *) magic_api_struct, which, canvas, last, x1, y);
|
||||
cb((void *) mapi, which, canvas, last, x1, y);
|
||||
}
|
||||
}
|
||||
else
|
||||
|
|
@ -16881,7 +16914,7 @@ void magic_line_func(int which, SDL_Surface * canvas, SDL_Surface * last,
|
|||
{
|
||||
cnt = (cnt + 1) % step;
|
||||
if (cnt == 0)
|
||||
cb((void *) magic_api_struct, which, canvas, last, x1, y);
|
||||
cb((void *) mapi, which, canvas, last, x1, y);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue