Ansel 0.0
A darktable fork - bloat + design vision
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Data Structures | Typedefs | Enumerations | Functions
watermark.c File Reference
#include "common/darktable.h"
#include "bauhaus/bauhaus.h"
#include "common/imagebuf.h"
#include "common/tags.h"
#include "common/variables.h"
#include "common/datetime.h"
#include "control/control.h"
#include "develop/develop.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "dtgtk/button.h"
#include "dtgtk/resetlabel.h"
#include "dtgtk/togglebutton.h"
#include "gui/color_picker_proxy.h"
#include "gui/gtk.h"
#include "iop/iop_api.h"
#include <assert.h>
#include <gtk/gtk.h>
#include <inttypes.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include <librsvg/rsvg.h>
#include <librsvg/rsvg-cairo.h>
#include "common/file_location.h"
#include "common/metadata.h"
#include "common/utility.h"
+ Include dependency graph for watermark.c:

Data Structures

struct  dt_iop_watermark_params_t
 
struct  dt_iop_watermark_data_t
 
struct  dt_iop_watermark_gui_data_t
 

Typedefs

typedef enum dt_iop_watermark_base_scale_t dt_iop_watermark_base_scale_t
 
typedef enum dt_iop_watermark_type_t dt_iop_watermark_type_t
 
typedef struct dt_iop_watermark_params_t dt_iop_watermark_params_t
 
typedef struct dt_iop_watermark_data_t dt_iop_watermark_data_t
 
typedef struct dt_iop_watermark_gui_data_t dt_iop_watermark_gui_data_t
 

Enumerations

enum  dt_iop_watermark_base_scale_t {
  DT_SCALE_IMAGE = 0 ,
  DT_SCALE_LARGER_BORDER = 1 ,
  DT_SCALE_SMALLER_BORDER = 2
}
 
enum  dt_iop_watermark_type_t {
  DT_WTM_SVG = 0 ,
  DT_WTM_PNG = 1
}
 

Functions

int legacy_params (dt_iop_module_t *self, const void *const old_params, const int old_version, void *new_params, const int new_version)
 
const char * name ()
 
const char ** description (struct dt_iop_module_t *self)
 
int flags ()
 
int default_group ()
 
int operation_tags ()
 
int default_colorspace (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece)
 
void input_format (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece, dt_iop_buffer_dsc_t *dsc)
 
static void _text_color_font_set_sensitive (dt_iop_watermark_gui_data_t *g, gchar *filename)
 
static void _combo_box_set_active_text (dt_iop_watermark_gui_data_t *g, gchar *text)
 
static gchar * _string_escape (const gchar *string)
 
static gchar * _string_substitute (gchar *string, const gchar *search, const gchar *replace)
 
static gchar * _watermark_get_svgdoc (dt_iop_module_t *self, dt_iop_watermark_data_t *data, const dt_image_t *image, const gchar *filename)
 
__DT_CLONE_TARGETS__ int process (struct dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece, const void *const ivoid, void *const ovoid)
 
static void watermark_callback (GtkWidget *tb, gpointer user_data)
 
void color_picker_apply (dt_iop_module_t *self, GtkWidget *picker, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
static void load_watermarks (const char *basedir, dt_iop_watermark_gui_data_t *g)
 
static void refresh_watermarks (dt_iop_module_t *self)
 
static void refresh_callback (GtkWidget *tb, gpointer user_data)
 
static void alignment_callback (GtkWidget *tb, gpointer user_data)
 
static void text_callback (GtkWidget *entry, gpointer user_data)
 
static void colorpick_color_set (GtkColorButton *widget, gpointer user_data)
 
static void fontsel_callback (GtkWidget *button, gpointer user_data)
 
void commit_params (struct dt_iop_module_t *self, dt_iop_params_t *p1, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
void init_pipe (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
void cleanup_pipe (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
void gui_update (struct dt_iop_module_t *self)
 Refresh GUI controls from current params and configuration.
 
void init (dt_iop_module_t *module)
 
void reload_defaults (dt_iop_module_t *module)
 
void gui_init (struct dt_iop_module_t *self)
 
void gui_cleanup (struct dt_iop_module_t *self)
 

Typedef Documentation

◆ dt_iop_watermark_base_scale_t

typedef enum dt_iop_watermark_base_scale_t dt_iop_watermark_base_scale_t

◆ dt_iop_watermark_data_t

typedef struct dt_iop_watermark_data_t dt_iop_watermark_data_t

◆ dt_iop_watermark_gui_data_t

typedef struct dt_iop_watermark_gui_data_t dt_iop_watermark_gui_data_t

◆ dt_iop_watermark_params_t

typedef struct dt_iop_watermark_params_t dt_iop_watermark_params_t

◆ dt_iop_watermark_type_t

typedef enum dt_iop_watermark_type_t dt_iop_watermark_type_t

Enumeration Type Documentation

◆ dt_iop_watermark_base_scale_t

enum dt_iop_watermark_base_scale_t
Enumerator
DT_SCALE_IMAGE 
DT_SCALE_LARGER_BORDER 
DT_SCALE_SMALLER_BORDER 

◆ dt_iop_watermark_type_t

enum dt_iop_watermark_type_t
Enumerator
DT_WTM_SVG 
DT_WTM_PNG 

Function Documentation

◆ _combo_box_set_active_text()

static void _combo_box_set_active_text ( dt_iop_watermark_gui_data_t *  g,
gchar *  text 
)
static

References _text_color_font_set_sensitive(), dt_bauhaus_combobox_set(), g, and i.

Referenced by gui_update(), and refresh_watermarks().

◆ _string_escape()

static gchar * _string_escape ( const gchar *  string)
static

References dt_free, and dt_util_str_replace().

Referenced by _string_substitute().

◆ _string_substitute()

static gchar * _string_substitute ( gchar *  string,
const gchar *  search,
const gchar *  replace 
)
static

References _string_escape(), dt_free, and dt_util_str_replace().

Referenced by _watermark_get_svgdoc().

◆ _text_color_font_set_sensitive()

static void _text_color_font_set_sensitive ( dt_iop_watermark_gui_data_t *  g,
gchar *  filename 
)
static

References extension(), and g.

Referenced by _combo_box_set_active_text(), and watermark_callback().

◆ _watermark_get_svgdoc()

static gchar * _watermark_get_svgdoc ( dt_iop_module_t *  self,
dt_iop_watermark_data_t *  data,
const dt_image_t *  image,
const gchar *  filename 
)
static

References _string_substitute(), dt_iop_watermark_data_t::color, dt_free, dt_image_full_path(), dt_lib_export_metadata_get_conf_flags(), dt_variables_expand(), dt_variables_params_destroy(), dt_variables_params_init(), dt_variables_set_tags_flags(), FALSE, flags(), dt_iop_watermark_data_t::font, dt_image_t::id, PATH_MAX, and dt_iop_watermark_data_t::text.

Referenced by process().

◆ alignment_callback()

static void alignment_callback ( GtkWidget *  tb,
gpointer  user_data 
)
static

References alignment_callback(), darktable, darktable_t::develop, dt_dev_add_history_item, FALSE, g, darktable_t::gui, dt_iop_module_t::gui_data, i, p, dt_iop_module_t::params, dt_gui_gtk_t::reset, and TRUE.

Referenced by alignment_callback(), and gui_init().

◆ cleanup_pipe()

void cleanup_pipe ( struct dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

References dt_dev_pixelpipe_iop_t::data, and dt_free_align.

◆ color_picker_apply()

void color_picker_apply ( dt_iop_module_t *  self,
GtkWidget *  picker,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

References darktable, darktable_t::develop, dt_dev_add_history_item, g, dt_iop_module_t::gui_data, p, dt_iop_module_t::params, dt_iop_module_t::picked_color, and TRUE.

◆ colorpick_color_set()

static void colorpick_color_set ( GtkColorButton *  widget,
gpointer  user_data 
)
static

References darktable, darktable_t::develop, dt_conf_set_float(), dt_dev_add_history_item, darktable_t::gui, p, dt_iop_module_t::params, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init().

◆ commit_params()

void commit_params ( struct dt_iop_module_t *  self,
dt_iop_params_t *  p1,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

References d, dt_dev_pixelpipe_iop_t::data, k, and p.

◆ default_colorspace()

int default_colorspace ( dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
const dt_dev_pixelpipe_iop_t *  piece 
)

References IOP_CS_RGB.

◆ default_group()

int default_group ( )

References IOP_GROUP_EFFECTS.

◆ description()

const char ** description ( struct dt_iop_module_t *  self)

References dt_iop_set_description().

◆ flags()

int flags ( )

References IOP_FLAGS_INCLUDE_IN_STYLES, and IOP_FLAGS_SUPPORTS_BLENDING.

Referenced by _watermark_get_svgdoc().

◆ fontsel_callback()

static void fontsel_callback ( GtkWidget *  button,
gpointer  user_data 
)
static

References darktable, darktable_t::develop, dt_conf_set_string(), dt_dev_add_history_item, dt_free, darktable_t::gui, p, dt_iop_module_t::params, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init().

◆ gui_cleanup()

void gui_cleanup ( struct dt_iop_module_t *  self)

References dt_free_gpointer(), g, dt_iop_module_t::gui_data, and IOP_GUI_FREE.

◆ gui_init()

void gui_init ( struct dt_iop_module_t *  self)

References alignment_callback(), darktable_t::bauhaus, colorpick_color_set(), CPF_SPECIAL_FLAG, darktable, dt_accels_disconnect_on_text_input(), dt_bauhaus_combobox_from_params(), dt_bauhaus_combobox_new(), dt_bauhaus_slider_from_params(), dt_bauhaus_slider_set_digits(), dt_bauhaus_slider_set_format(), dt_bauhaus_slider_set_soft_max(), DT_BAUHAUS_SPACE, dt_color_picker_new(), DT_COLOR_PICKER_POINT, dt_conf_get_float(), dt_conf_get_string_const(), dt_free, dt_gui_container_first_child(), DT_GUI_MODULE, dt_loc_get_datadir(), dt_loc_get_user_config_dir(), DT_PIXEL_APPLY_DPI, dt_ui_label_new(), dt_ui_section_label_new(), dtgtk_button_new(), dtgtk_cairo_paint_alignment(), dtgtk_cairo_paint_refresh(), dtgtk_reset_label_new(), dtgtk_togglebutton_new(), FALSE, fontsel_callback(), g, i, IOP_GUI_ALLOC, p, dt_iop_module_t::params, PATH_MAX, refresh_callback(), refresh_watermarks(), text_callback(), tooltip, TRUE, watermark_callback(), and dt_iop_module_t::widget.

◆ gui_update()

void gui_update ( struct dt_iop_module_t *  self)

Refresh GUI controls from current params and configuration.

gui callbacks, these are needed.

gui setup and update, these are needed.

Todo:
check why needed
Todo:
by hand

History navigation and fast module toggles can reload a newer parameter state into the module while an older throttled graph edit is still queued. Once GUI update sees that the history-backed module params no longer match the live graph cache, that delayed local commit is stale and must be dropped or it may replay obsolete parameters after the history stack already moved on.

References _combo_box_set_active_text(), FALSE, g, dt_iop_module_t::gui_data, i, p, dt_iop_module_t::params, and TRUE.

◆ init()

void init ( dt_iop_module_t *  module)

References dt_iop_default_init().

◆ init_pipe()

void init_pipe ( struct dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

References dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::data_size, and dt_calloc_align().

◆ input_format()

void input_format ( dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece,
dt_iop_buffer_dsc_t *  dsc 
)

References dt_iop_buffer_dsc_t::channels, dt_iop_buffer_dsc_t::datatype, default_input_format(), and TYPE_FLOAT.

◆ legacy_params()

int legacy_params ( dt_iop_module_t *  self,
const void *const  old_params,
const int  old_version,
void *  new_params,
const int  new_version 
)

opacity value of rendering watermark

scale value of rendering watermark

Pixel independent xoffset, 0 to 1

Pixel independent yoffset, 0 to 1

Alignment value 0-8 3x3

opacity value of rendering watermark

scale value of rendering watermark

Pixel independent xoffset, 0 to 1

Pixel independent yoffset, 0 to 1

Alignment value 0-8 3x3

opacity value of rendering watermark

scale value of rendering watermark

Pixel independent xoffset, 0 to 1

Pixel independent yoffset, 0 to 1

Alignment value 0-8 3x3

Rotation

opacity value of rendering watermark

scale value of rendering watermark

Pixel independent xoffset, 0 to 1

Pixel independent yoffset, 0 to 1

Alignment value 0-8 3x3

Rotation

References d, dt_iop_module_t::default_params, DT_SCALE_IMAGE, and n.

◆ load_watermarks()

static void load_watermarks ( const char *  basedir,
dt_iop_watermark_gui_data_t *  g 
)
static

References dt_bauhaus_combobox_add(), dt_free, dt_free_gpointer(), extension(), and g.

Referenced by refresh_watermarks().

◆ name()

const char * name ( )

◆ operation_tags()

int operation_tags ( )

References IOP_TAG_DECORATION.

◆ process()

__DT_CLONE_TARGETS__ int process ( struct dt_iop_module_t *  self,
const dt_dev_pixelpipe_t *  pipe,
const dt_dev_pixelpipe_iop_t *  piece,
const void *const  ivoid,
void *const  ovoid 
)

References __OMP_PARALLEL_FOR__, _watermark_get_svgdoc(), dt_iop_watermark_data_t::alignment, dt_dev_pixelpipe_iop_t::buf_in, ch, darktable, dt_dev_pixelpipe_iop_t::data, dimension(), dt_free, dt_get_svg_dimension(), dt_iop_image_copy_by_size(), dt_loc_get_datadir(), dt_loc_get_user_config_dir(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_render_svg(), DT_SCALE_IMAGE, DT_SCALE_LARGER_BORDER, DT_SCALE_SMALLER_BORDER, DT_WTM_PNG, DT_WTM_SVG, error(), extension(), dt_iop_watermark_data_t::filename, dt_iop_roi_t::height, i, dt_dev_pixelpipe_t::image, IS_NULL_PTR, M_PI, dt_iop_watermark_data_t::opacity, out, ovoid, PATH_MAX, darktable_t::plugin_threadsafe, dt_dev_pixelpipe_iop_t::roi_in, dt_dev_pixelpipe_iop_t::roi_out, dt_iop_watermark_data_t::rotate, dt_iop_roi_t::scale, dt_iop_watermark_data_t::scale, dt_iop_watermark_data_t::sizeto, type, dt_iop_roi_t::width, dt_iop_roi_t::x, dt_iop_watermark_data_t::xoffset, dt_iop_roi_t::y, and dt_iop_watermark_data_t::yoffset.

◆ refresh_callback()

static void refresh_callback ( GtkWidget *  tb,
gpointer  user_data 
)
static

References refresh_watermarks().

Referenced by gui_init().

◆ refresh_watermarks()

static void refresh_watermarks ( dt_iop_module_t *  self)
static

References _combo_box_set_active_text(), dt_bauhaus_combobox_clear(), dt_free_gpointer(), dt_loc_get_datadir(), dt_loc_get_user_config_dir(), g, dt_iop_module_t::gui_data, load_watermarks(), p, dt_iop_module_t::params, PATH_MAX, and watermark_callback().

Referenced by gui_init(), and refresh_callback().

◆ reload_defaults()

void reload_defaults ( dt_iop_module_t *  module)

References d.

◆ text_callback()

static void text_callback ( GtkWidget *  entry,
gpointer  user_data 
)
static

References darktable, darktable_t::develop, dt_conf_set_string(), dt_dev_add_history_item, darktable_t::gui, p, dt_iop_module_t::params, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init().

◆ watermark_callback()

static void watermark_callback ( GtkWidget *  tb,
gpointer  user_data 
)
static

References _text_color_font_set_sensitive(), darktable, darktable_t::develop, dt_bauhaus_combobox_get(), dt_dev_add_history_item, g, darktable_t::gui, dt_iop_module_t::gui_data, n, p, dt_iop_module_t::params, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init(), and refresh_watermarks().